- All sections
- H - Electricity
- H05K - Printed circuitscasings or constructional details of electric apparatusmanufacture of assemblages of electrical components
- H05K 3/00 - Apparatus or processes for manufacturing printed circuits
Patent holdings for IPC class H05K 3/00
Total number of patents in this class: 6065
10-year publication summary
|
565
|
525
|
548
|
513
|
445
|
382
|
333
|
351
|
327
|
56
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25296 |
150 |
| Ibiden Co., Ltd. | 1685 |
101 |
| at & S Austria Technologie & Systemtechnik Aktiengesellschaft | 525 |
101 |
| Unimicron Technology Corp. | 489 |
92 |
| International Business Machines Corporation | 62002 |
91 |
| Samsung Electro-mechanics Co., Ltd. | 5769 |
86 |
| Intel Corporation | 46594 |
85 |
| Nitto Denko Corporation | 8420 |
63 |
| LG Innotek Co., Ltd. | 8075 |
59 |
| Shinko Electric Industries Co., Ltd. | 1217 |
58 |
| Avary Holding (Shenzhen) Co., Limited. | 320 |
55 |
| Sumitomo Electric Industries, Ltd. | 15994 |
47 |
| Samsung Electronics Co., Ltd. | 152016 |
46 |
| Kyocera Corporation | 14199 |
46 |
| Boe Technology Group Co., Ltd. | 42636 |
40 |
| Apple Inc. | 57314 |
39 |
| Samsung Display Co., Ltd. | 37396 |
38 |
| HongQiSheng Precision Electronics (QinHuangDao) Co.,Ltd. | 156 |
38 |
| Resonac Corporation | 3128 |
36 |
| FUJIFILM Corporation | 30106 |
35 |
| Other owners | 4759 |